756472900489 has 8 divisors (see below), whose sum is σ = 759694541760. Its totient is φ = 753255612336.

The previous prime is 756472900483. The next prime is 756472900501. The reversal of 756472900489 is 984009274657.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 756472900489 - 2⁷ = 756472900361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (756472900483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739749 + ... + 1435330.

It is an arithmetic number, because the mean of its divisors is an integer number (94961817720).

Almost surely, 2^756472900489 is an apocalyptic number.

It is an amenable number.

756472900489 is a deficient number, since it is larger than the sum of its proper divisors (3221641271).

756472900489 is a wasteful number, since it uses less digits than its factorization.

756472900489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176559.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 756472900489 in words is "seven hundred fifty-six billion, four hundred seventy-two million, nine hundred thousand, four hundred eighty-nine".